The Neko, Hybrid, and Renegade Dragon God(Koneko x Male Giratina Reader x Akeno)

Rias and her peerage always thought that Great Red was the most powerful Dragon God there is. They were proven wrong. One day Koneko was walking to school and bumped into someone. little did she know he was the most powerful Dragon God and that he would capture the Neko's and her Half Fallen Angel's friend hearts.